Air Differentail Pressure Transmitter ( Type 699 )

Product Detail :


Technical overview
Pressure range
Relative and differential -1 ... 1 mbar / 0 ... 0.3 - 50 mbar
Operating conditions
Medium Air and neutral gases
Medium / ambient 0 ... +70 ÀC
Temperature
Tolerable overload on one side
Application at over pressure range
Application at under pressure range
Storage -10 ... +70 ÀC
No condensation
> 3 mbar P1 = -4 mbar P2 = -100 mbar
< 3 mbar	P1 = 50 mbar	P2 =	4 mbar
> 3 mbar	P1 = 100 mbar	P2 =	4 mbar
< 3 mbar	P1 = -4 mbar	P2 =	-50 mbar
Rupture pressure ambient temperature 2 x overload 70 ÀC 1.5 x overload
Materials in contact with medium
Sensor Ceramic Al2O3 (96%)
Diaphragm Silicone
Housing Polycarbonat PC
Electrical overview
Output 1) Power supply 1) Load Current consumption 2)
2 wire 4 ... 20 mA 8.0 ... 33 VDC < supply voltage - 8 V [Ohm] < 20 mA
0 ... 10 V 13.5 ... 33 VDC / 24 VAC μ15% > 10 kOhm < 10 mA
0 ... 20 mA 13.5 ... 33 VDC / 24 VAC μ15% < 500 Ohm < 30 mA
3 wire
4 ... 20 mA 13.5 ... 33 VDC / 24 VAC μ15% < 500 Ohm < 30 mA
0 ... 5 V 3) 6.5 ... 33 VDC / 24 VAC μ15% > 10 kOhm < 10 mA
Filter Response time switchable by off / 0.2s / 1s / 5s / 20s
Polarity reversal protection Short circuit proof and protected against polarity reversal. Each connection is protected against crossover up to max. supply voltage.
Dynamic response
Response time < 20 ms
Load cycle < 10 Hz
Protection standard
Without cover IP 00
With cover IP 54
IP 65
Display
LCD Display Double spaced per 8 digit alphanumeric At additional backlight LCD-Display 30 mA current consumption
Module MODBUS				RTU RS-485
Ranges of adjustment
The zero piont is adjustable by reset button.
The Full scale is adjustable by DIP-Switch and additional by the turbopoti.
Adjustability
Optional version with self configurable parameters (see order code selection table)
Electrical connection
Screw terminals for wire and stranded conductors up to 1.5 mm2
Cable gland with built-in strain relief PG11
Pressure connection
Connection pipe					± 6.2 mm
Mounting instructions
Installation arrangement				Recommendation:	Vertical, with pressure connections downwards
Mounting					Mounting bracket (integrated in case)
Tests / Admissions
UL
Electromagnetic compatibility					CE-conformity acc. EN 61326-2-3
Weight
Without display					~ 90 g
With display					~ 100 g
Packaging
Single packaging in cardboard
Multiple packaging					20 / 40 / 120


		1 2 3 4 5 6 7 8 9 10
Order code selection table 699. X X X X X X X X X X
Pre-adjustment	max. range	9
	middle range	B
	min. range	C
Signal range selectable	Pressure range of 0 % bis 100% fs		1
	Pressure range of -10 % bis 90% fs		2
	Pressure range of -100 % bis 100% fs		3
Pressure range selectable	mbar (hPa) Pa mmWS inH O 2 0 ...0.3/0.5 30/50 3/5 0.1/0.2 1)			0
	0 ... 0.3/0.5/1 30/50/100 3/5/10 0.1/0.2/0.3 2)			1
	0 ... 0.5/1/3 50/100/300 5/10/30 0.3/0.5/1 1)			2
	0 ... 1/3/5 100/300/500 10/30/50 0.5/1/2 1)			3
	0 ... 3/5/10 300/500/1000 30/50/100 1/2/3 1)			4
	0 ... 5/10/16 500/1000/1600 50/100/160 2/3/5 1)			5
	0 ... 10/16/25 1000/1600/2500 100/160/250 3/5/10 1)			6
	0 ... 16/25/50 1600/2500/5000 160/250/500 5/10/20 1)			7
Pressure unit	mbar				0
	hPa				4
	Pa				2
	kPa				5
	mmWS				3
	inH O				6
Output signal / adjustment	Linear without Filter dual DIP-Switch					1		0
	Linear with Filter (transposable) tenfold DIP-Switch					2
	Square root extracted without Filter dual DIP-Switch					4		0
	Square root extracted with Filter (transposable) tenfold DIP-Switch					3
Output / power supply	0 ... 10 V 13.5 ... 33 VDC / 24 VAC μ 15 % (3 wire)						1
	0 ... 20 mA 13.5 ... 33 VDC / 24 VAC μ 15 % (3 wire)						3
	4 ... 20 mA 13.5 ... 33 VDC / 24 VAC μ 15 % (3 wire)						4
	4 ... 20 mA 8.0 ... 33 VDC (2 wire)						5
	Output signal complimentary selectabel, at delivery no pre-adjustment	9				2	6
Option	without display							0
	with display in pressure unit chosen above							1
	with display in % fs							2
	with module MODBUS					23	1	3
Pressure connection / Pressure orifices	Connection pipe ± 6.2 mm without pressure orifice								1
	Connection pipe ± 6.2 mm pressure orifice on P1								2
	Connection pipe ± 6.2 mm pressure orifice on P2								3
	Connection pipe ± 6.2 mm pressure orifice on P1 and P2								4
Accessories / Connection Kit	IP 54 without									0
	IP 54 with connection kit (metal), 90À angled including tube 2 m long (Fig. 1)									1
	IP 54 with connection kit (plastic), straight including tube 2 m long (Fig. 2)									2
	IP 65 without									3
	IP 65 with connection kit (metal), 90À angled including tube 2 m long (Fig. 1)									4
	IP 65 with connection kit (plastic), straight including tube 2 m long (Fig. 2)									5
Pressure range variation Indicate W and state range on order (e.g.: W0 ... + 8mbar/OUT1...6V)		9	1								W

Air Differentail Pressure Transmitter ( Type 699 )

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